Решение шахматной задачи №70061
Мат в 4 хода |
1.d5-d6 ! threat:
2.d6-d7 zugzwang.
2...Ka7-a8
3.d7-d8=Q +
3...Ka8-a7
4.Qd8-b8 #
3.Kc7-b6 threat:
4.d7-d8=Q #
4.d7-d8=R #
1...Ka7-a8
2.Kc7-b6 threat:
3.d6-d7 threat:
4.d7-d8=Q #
4.d7-d8=R # |
|
Мат в 4 хода |
1.d5-d6 ! threat:
2.d6-d7 zugzwang.
2...Ka7-a8
3.d7-d8=Q +
3...Ka8-a7
4.Qd8-b8 #
3.Kc7-b6 threat:
4.d7-d8=Q #
4.d7-d8=R #
1...Ka7-a8
2.Kc7-b6 threat:
3.d6-d7 threat:
4.d7-d8=Q #
4.d7-d8=R # |